植物中硒的含量、影响因素及形态转化研究

综合近年来国内外的研究文献,从硒对植物的生理作用、植物含硒量和影响因素以及植物硒形态分布和转化等方面进行了系统分析。今后应该继续对硒在植物体内的作用进行深入分析,结合分子和基因手段以及硒同位素技术,探索培育富硒作物品种的可能性以及在生产实践中应用的价值。继续在自然土壤条件下加强富硒作物生产技术的开发,为合理利用硒资源提供可持续技术保障。

Selenium Content, Influential Factors Within the Plant and the Transformation of Different Selenium Specification

The paper collected relevant literatures on selenium and explored the function to plant, selenium content, influential factors and selenium specification and transformation. We believed that there should be more deep researches on function of selenium to plant. Approaches of molecular, genetic engineering and isotope could be employed to breed selenium rich crops and possibilities in practice. More efforts should be spent on the technologies research for improving selenium level in crops under natural soil conditions to sustainably utilize the selenium resources.